Alexa Home Automation MCP Server

import { Hono } from "hono"; import type { Env } from "@/types/env"; import { buildAlexaHeaders } from "@/utils/alexa"; export const dndApp = new Hono<{ Bindings: Env }>(); const DND_LIST_API = "https://alexa.amazon.com/api/dnd/device-status-list"; const DND_STATUS_API = "https://alexa.amazon.com/api/dnd/status"; /** * Lists "Do Not Disturb" status for all devices. */ dndApp.get("/", async (context) => { try { const response = await fetch(DND_LIST_API, { method: "GET", headers: buildAlexaHeaders(context.env, { "Accept": "application/json" }), }); if (!response.ok) throw new Error(`Alexa API error: ${response.status}`); const { doNotDisturbDeviceStatusList = [] } = (await response.json()) as any; const devices = doNotDisturbDeviceStatusList.map((d: any) => ({ serial: d.deviceSerialNumber, type: d.deviceType, isDndEnabled: d.enabled, })); return context.json({ devices, count: devices.length }); } catch (error) { return context.json({ error: "List DND failed", details: (error as Error).message }, 500); } }); /** * Updates "Do Not Disturb" status for a device. */ dndApp.put("/", async (context) => { try { const { deviceSerialNumber, deviceType, enabled } = await context.req.json(); const response = await fetch(DND_STATUS_API, { method: "PUT", headers: buildAlexaHeaders(context.env, { "Content-Type": "application/json" }), body: JSON.stringify({ deviceSerialNumber, deviceType, enabled }), }); if (!response.ok) throw new Error(`Alexa API error: ${response.status}`); return context.json({ success: true, enabled }); } catch (error) { return context.json({ error: "Update DND failed", details: (error as Error).message }, 500); } });